The best Claude connectors for founders and small teams (2026)

Claude connectors let Claude read from, and sometimes act in, the apps you already use: your docs, your issue tracker, your payments, your analytics. You add them from Claude's connectors directory, sign in once, and Claude can use them in any chat, on the web, on desktop and on your phone.

Most "best connectors" lists are written for big teams. This one is for founders and small teams who want answers about their own business without opening six dashboards. Start with two or three. Each connector you add gives Claude more to work with, and more access to think about.

How to add a connector to Claude

1. In Claude, open Settings → Connectors, or browse the connectors directory.
2. Pick a connector and click Connect.
3. Sign in to that app and approve what Claude may access. You're sent back to Claude, connected.
4. In a chat, ask a question that needs that app. Claude decides when to call it, and shows you when it does.

Anything not in the directory can still be added by hand under Settings → Connectors → Add custom connector, if the app runs a remote MCP server. Connectors are built on the Model Context Protocol (MCP), the same standard Claude Code, Cursor and other assistants use.

The picks, by job

The directory changes quickly, so check it for what's available today. Several of these apps offer both an official connector and community-built servers; prefer the official one.

1. Website analytics: Lantern

The question founders ask most is some version of "where are my customers coming from, and is it working?". Answering it usually means opening analytics, filtering, exporting, and opening Stripe in another tab. With Lantern connected, you just ask.

Lantern gives Claude ten read-only tools, so it can answer things like:

• "How did this week compare with last week, and what drove the change?"
• "How many visitors came from ChatGPT, Perplexity and Claude this month, and where did they land?"
• "Which channels and campaigns brought paying customers?"
• "Where do people drop off between pricing and sign-up?"
• "Which AI crawlers read our docs this week?"

What makes it different from connecting Google Analytics is the data underneath: AI assistants are their own channel instead of hiding in Referral, AI crawlers are tracked by page, and revenue comes straight from Stripe, Paddle, Polar, Lemon Squeezy, Razorpay, Cashfree or Dodo Payments, credited to the channel that first brought each customer. It can't change anything, and you can disconnect it at any time.

Add it: Lantern in Claude's connectors directory. Lantern plans start at $8 a month after a 7-day free trial with no card, and the connector is included. Using Google Analytics today? See how to connect Google Analytics to Claude for the options.

2. Payments: Stripe

Stripe's connector lets Claude look up customers, subscriptions, invoices and payments. It's the fastest way to answer support questions ("did this customer's renewal fail?") and to get a quick read on recent revenue.

It pairs well with Lantern: Stripe knows who paid, Lantern knows where they came from. Ask Claude something that needs both, like "which channels brought the customers who upgraded this month?".

3. Docs and notes: Notion

If your specs, meeting notes and roadmap live in Notion, connecting it lets Claude search and summarise them. "What did we decide about the pricing change?" becomes a question instead of a search session.

4. Issues: Linear or Jira

Linear and Atlassian both offer connectors. Claude can find issues, summarise a project, and draft new tickets from a bug report or a customer email. For small teams, "what shipped in the last two weeks?" is the prompt that earns its place.

5. Gmail, Google Calendar and Google Drive

Anthropic's own Google Workspace connectors let Claude search your email, read your calendar and pull files from Drive. Useful before a call ("summarise my last three emails with this customer") and for finding the doc someone sent months ago.

6. Slack

Connecting Slack lets Claude search channels and threads. For founders who were away for a day, "what happened in #support while I was offline?" is a real time-saver.

7. Design: Figma and Canva

Figma's connector gives Claude context from your designs, which is most useful alongside Claude Code when building UI. Canva's helps make quick graphics, like a launch image or a social post, without leaving the chat.

8. Errors: Sentry

Sentry's connector lets Claude look at issues and errors. After a deploy, "what new errors appeared since this morning, and which users did they hit?" is a good habit.

9. Everything else: Zapier

For the apps without a connector of their own, Zapier's connector exposes actions across thousands of apps. It's broad rather than deep, so prefer a dedicated connector when one exists.

Prompts that use several connectors at once

The real payoff comes when Claude can combine sources. A few that work well for small teams:

• Lantern + Stripe: "Which channels brought the customers who upgraded this month, and what do they pay on average?"
• Lantern + Notion: "Compare last month's traffic and sign-ups by channel with the goals in our Q4 plan."
• Lantern + Slack: "Traffic spiked on Tuesday. Find where in Slack someone shared a link that day."
• Sentry + Linear: "Turn the three most frequent new errors into tickets."
• Gmail + Calendar: "Prepare me for tomorrow's calls: who they are and what we last discussed."

Connect safely

• Prefer read-only. Lantern's connector can only read. For connectors that can write, check what they can change before you approve.
• Add only what you'll use. Every connector widens what Claude can reach in a chat. Two connectors you use daily beat ten you forgot about.
• Know how to disconnect. You can remove a connector in Claude's settings, and most apps also let you revoke access from their side. In Lantern, that's the AI assistants page of your dashboard.
• Watch for prompt injection. Content Claude reads (an email, a web page, a doc someone shared) can contain instructions. Be careful combining connectors that read untrusted content with connectors that can send or change things.

Questions people ask

Are Claude connectors free?

Adding a connector is free in Claude; you need an account with the app behind it. Lantern's connector is included in every Lantern plan, from $8 a month after a 7-day free trial.

Do connectors work on the Claude mobile app?

Yes. Once you've connected one on the web or desktop, it works in Claude's mobile apps too.

What's the difference between a connector and an MCP server?

A connector is how Claude presents a remote MCP server: an app runs the MCP server, and the connector is the entry in Claude that signs you in and uses it. Local MCP servers, which run on your own computer, work in Claude Desktop and Claude Code but not on the web or mobile.

Which analytics connector should I use?

If you run a product and want to know where customers come from, including from AI assistants, and which channels pay, use Lantern. If your company is standardised on GA4, see our guide to connecting Google Analytics to Claude.